🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.46 AU - 0.54 AU

Year: 130 Days

Day: 22.4 Hours

Environment

Temp: 242 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.09 AU - 1.69 AU

Year: 605 Days

Day: 39.6 Hours

Environment

Temp: -35 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.55 AU - 1.81 AU

Year: 803 Days

Day: 35.5 Hours

Environment

Temp: -52 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.64 AU - 3.32 AU

Year: 1898 Days

Day: 32.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 175.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 4.27 AU - 4.73 AU

Year: 3522 Days

Day: 33.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,187,666 km

• M1: 383,419 km (0.11 R)

Asteroid Belt

Center: 4.78 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920.8

Radius: 14.3

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 4.14 AU - 5.98 AU

Year: 4200 Days

Day: 10.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 30,187,666 km

• M1: 178,769 km (0.072 R)
• M2: 354,547 km (0.115 R)
• M3: 677,828 km (0.115 R)
• M4: 1,166,863 km (0.072 R)
• M5: 1,327,831 km (0.094 R)
• M6: 1,418,936 km (0.09 R)
• M7: 1,890,917 km (0.091 R)
• M8: 2,136,258 km (0.115 R)
• M9: 2,226,615 km (0.06 R)
• M10: 2,874,972 km (0.079 R)
• M11: 3,241,487 km (0.103 R)
• M12: 3,537,092 km (0.096 R)
• M13: 3,666,644 km (0.085 R)
• M14: 4,177,820 km (0.115 R)
• M15: 4,878,686 km (0.083 R)
• M16: 4,999,112 km (0.088 R)
• M17: 5,144,820 km (0.105 R)
• M18: 5,616,203 km (0.115 R)
• M19: 5,818,908 km (0.097 R)
• M20: 6,257,679 km (0.087 R)
• M21: 6,467,864 km (0.09 R)
• M22: 6,787,704 km (0.117 R)
• M23: 7,140,007 km (0.098 R)
• M24: 7,637,869 km (0.111 R)
• M25: 7,778,192 km (0.118 R)
• M26: 8,232,969 km (0.1 R)
• M27: 8,405,755 km (0.1 R)
• M28: 8,813,708 km (0.037 R)
• M29: 9,109,164 km (0.109 R)
• M30: 9,347,773 km (0.099 R)
• M31: 10,385,383 km (0.079 R)
• M32: 11,012,797 km (0.045 R)
• M33: 11,107,941 km (0.115 R)
• M34: 11,267,113 km (0.115 R)
• M35: 11,911,880 km (0.047 R)
• M36: 12,140,316 km (0.102 R)
• M37: 12,403,159 km (0.12 R)
• M38: 12,701,158 km (0.113 R)
• M39: 13,135,890 km (0.078 R)
• M40: 13,917,090 km (0.084 R)
• M41: 14,330,578 km (0.081 R)
• M42: 14,434,549 km (0.052 R)
• M43: 14,678,244 km (0.12 R)
• M44: 14,783,112 km (0.098 R)
• M45: 15,064,057 km (0.104 R)
• M46: 15,738,145 km (0.081 R)
• M47: 16,241,242 km (0.111 R)
• M48: 16,749,576 km (0.095 R)
• M49: 16,859,231 km (0.036 R)
• M50: 17,042,489 km (0.106 R)
• M51: 17,894,000 km (0.052 R)
• M52: 18,419,088 km (0.107 R)
• M53: 19,101,703 km (0.086 R)
• M54: 19,522,821 km (0.086 R)
• M55: 19,715,354 km (0.079 R)
• M56: 20,335,587 km (0.112 R)
• M57: 20,452,572 km (0.077 R)
• M58: 20,608,902 km (0.115 R)
• M59: 20,726,486 km (0.102 R)
• M60: 21,317,547 km (0.098 R)
• M61: 21,475,971 km (0.098 R)
• M62: 22,395,250 km (0.111 R)
• M63: 22,880,097 km (0.099 R)
• M64: 23,777,684 km (0.047 R)
• M65: 23,901,102 km (0.096 R)
• M66: 25,313,456 km (0.059 R)
• M67: 25,439,268 km (0.069 R)
• M68: 26,284,196 km (0.097 R)
• M69: 27,698,195 km (0.1 R)
• M70: 28,001,281 km (0.104 R)
• M71: 28,305,563 km (0.057 R)
• M72: 28,829,754 km (0.071 R)
• M73: 29,005,082 km (0.093 R)
• M74: 29,356,937 km (0.094 R)
• M75: 29,666,155 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 760.2

Radius: 14.1

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 5.99 AU - 6.53 AU

Year: 5779 Days

Day: 13.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 117.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 30,187,666 km

• M1: 178,470 km (0.108 R)
• M2: 302,786 km (0.07 R)
• M3: 459,714 km (0.063 R)
• M4: 704,157 km (0.113 R)
• M5: 850,913 km (0.053 R)
• M6: 994,527 km (0.109 R)
• M7: 1,442,123 km (0.101 R)
• M8: 1,599,351 km (0.106 R)
• M9: 1,762,413 km (0.112 R)
• M10: 1,855,612 km (0.04 R)
• M11: 2,047,247 km (0.114 R)
• M12: 2,286,005 km (0.041 R)
• M13: 3,285,319 km (0.095 R)
• M14: 3,471,867 km (0.078 R)
• M15: 3,590,199 km (0.09 R)
• M16: 3,880,120 km (0.064 R)
• M17: 4,052,756 km (0.086 R)
• M18: 4,874,796 km (0.065 R)
• M19: 5,034,716 km (0.068 R)
• M20: 5,223,509 km (0.084 R)
• M21: 5,497,273 km (0.095 R)
• M22: 5,608,125 km (0.06 R)
• M23: 6,002,166 km (0.045 R)
• M24: 6,610,132 km (0.096 R)
• M25: 7,147,038 km (0.113 R)
• M26: 7,237,844 km (0.12 R)
• M27: 7,729,124 km (0.116 R)
• M28: 7,978,802 km (0.119 R)
• M29: 8,326,468 km (0.088 R)
• M30: 8,422,211 km (0.103 R)
• M31: 9,499,166 km (0.039 R)
• M32: 11,247,965 km (0.112 R)
• M33: 11,745,378 km (0.075 R)
• M34: 11,924,745 km (0.064 R)
• M35: 12,724,795 km (0.071 R)
• M36: 12,872,149 km (0.082 R)
• M37: 13,655,144 km (0.103 R)
• M38: 14,530,292 km (0.107 R)
• M39: 15,699,249 km (0.097 R)
• M40: 16,575,444 km (0.1 R)
• M41: 17,182,063 km (0.056 R)
• M42: 18,292,379 km (0.067 R)
• M43: 18,751,345 km (0.101 R)
• M44: 18,919,194 km (0.09 R)
• M45: 19,172,014 km (0.105 R)
• M46: 19,468,218 km (0.092 R)
• M47: 20,151,132 km (0.119 R)
• M48: 20,581,974 km (0.065 R)
• M49: 21,233,922 km (0.045 R)
• M50: 21,540,448 km (0.065 R)
• M51: 23,005,460 km (0.084 R)
• M52: 23,455,749 km (0.109 R)
• M53: 24,365,005 km (0.102 R)
• M54: 24,548,263 km (0.063 R)
• M55: 25,285,930 km (0.052 R)
• M56: 26,358,995 km (0.106 R)
• M57: 27,780,923 km (0.095 R)
• M58: 28,116,321 km (0.079 R)
• M59: 28,308,555 km (0.098 R)
• M60: 28,597,877 km (0.082 R)
• M61: 28,791,157 km (0.083 R)
• M62: 28,936,417 km (0.089 R)
• M63: 29,764,441 km (0.087 R)
• M64: 30,452,143 km (0.077 R)
• M65: 30,897,047 km (0.112 R)
• M66: 31,993,599 km (0.089 R)
• M67: 33,001,589 km (0.102 R)
• M68: 33,153,581 km (0.093 R)
• M69: 33,560,338 km (0.115 R)
• M70: 33,764,239 km (0.117 R)
• M71: 34,430,100 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 464.1

Radius: 13.3

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 5.34 AU - 7.6 AU

Year: 6072 Days

Day: 6.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 30,187,666 km

• M1: 170,392 km (0.086 R)
• M2: 396,584 km (0.096 R)
• M3: 584,778 km (0.107 R)
• M4: 721,361 km (0.081 R)
• M5: 857,495 km (0.1 R)
• M6: 989,590 km (0.114 R)
• M7: 1,086,380 km (0.085 R)
• M8: 1,260,661 km (0.047 R)
• M9: 1,605,185 km (0.073 R)
• M10: 1,721,273 km (0.12 R)
• M11: 1,874,761 km (0.109 R)
• M12: 1,979,778 km (0.052 R)
• M13: 2,122,943 km (0.085 R)
• M14: 2,401,046 km (0.119 R)
• M15: 2,810,495 km (0.104 R)
• M16: 3,369,542 km (0.094 R)
• M17: 3,629,244 km (0.038 R)
• M18: 3,895,678 km (0.09 R)
• M19: 4,076,841 km (0.063 R)
• M20: 4,191,583 km (0.066 R)
• M21: 4,307,371 km (0.082 R)
• M22: 4,494,967 km (0.066 R)
• M23: 4,613,598 km (0.088 R)
• M24: 5,523,752 km (0.108 R)
• M25: 5,702,222 km (0.092 R)
• M26: 6,012,638 km (0.118 R)
• M27: 6,143,685 km (0.095 R)
• M28: 6,381,845 km (0.1 R)
• M29: 7,253,702 km (0.117 R)
• M30: 7,365,302 km (0.119 R)
• M31: 8,104,764 km (0.059 R)
• M32: 8,220,702 km (0.119 R)
• M33: 8,512,867 km (0.101 R)
• M34: 9,107,668 km (0.078 R)
• M35: 9,531,928 km (0.059 R)
• M36: 9,654,448 km (0.104 R)
• M37: 10,557,720 km (0.118 R)
• M38: 11,293,442 km (0.105 R)
• M39: 11,585,757 km (0.099 R)
• M40: 12,311,157 km (0.107 R)
• M41: 12,578,638 km (0.069 R)
• M42: 12,814,105 km (0.094 R)
• M43: 13,736,525 km (0.09 R)
• M44: 14,468,807 km (0.095 R)
• M45: 15,572,839 km (0.088 R)
• M46: 16,007,571 km (0.062 R)
• M47: 16,299,586 km (0.098 R)
• M48: 16,703,949 km (0.109 R)
• M49: 17,710,593 km (0.045 R)
• M50: 18,240,319 km (0.076 R)
• M51: 18,660,240 km (0.111 R)
• M52: 18,967,664 km (0.061 R)
• M53: 19,276,733 km (0.11 R)
• M54: 19,587,448 km (0.091 R)
• M55: 20,095,931 km (0.083 R)
• M56: 20,332,146 km (0.108 R)
• M57: 21,326,224 km (0.09 R)
• M58: 21,889,759 km (0.103 R)
• M59: 22,051,624 km (0.087 R)
• M60: 22,662,432 km (0.096 R)
• M61: 23,942,242 km (0.1 R)
• M62: 24,025,568 km (0.064 R)
• M63: 24,696,065 km (0.083 R)
• M64: 24,949,185 km (0.09 R)
• M65: 25,203,052 km (0.1 R)
• M66: 25,415,332 km (0.1 R)
• M67: 25,756,116 km (0.119 R)
• M68: 25,841,536 km (0.03 R)
• M69: 26,442,321 km (0.038 R)
• M70: 27,091,127 km (0.041 R)
• M71: 27,395,708 km (0.094 R)
• M72: 27,482,924 km (0.112 R)
• M73: 27,964,330 km (0.119 R)
• M74: 28,184,089 km (0.081 R)
• M75: 28,625,403 km (0.085 R)
• M76: 30,007,687 km (0.098 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 231 - 10,536 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit